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                    Introduction
            
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                    快速上手
            
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        <li class="chapter " data-level="1.2.1" data-path="../tutorials/TypeScript in 5 minutes.html">
            
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                    5分钟了解TypeScript
            
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                    ASP.NET Core
            
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                    ASP.NET 4
            
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                    Gulp
            
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                    Knockout.js
            
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                    React与webpack
            
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                    React
            
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                    Angular 2
            
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                    从JavaScript迁移到TypeScript
            
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                    基础类型
            
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                    变量声明
            
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                    接口
            
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                    类
            
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                    函数
            
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                    泛型
            
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                    枚举
            
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                    类型推论
            
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                    类型兼容性
            
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                    高级类型
            
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                    实用工具类型
            
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                    Symbols
            
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                    Iterators 和 Generators
            
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                    模块
            
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                    命名空间
            
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                    命名空间和模块
            
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                    模块解析
            
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                    声明合并
            
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                    书写.d.ts文件
            
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                    JSX
            
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                    Decorators
            
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                    混入
            
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                    三斜线指令
            
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                    JavaScript文件里的类型检查
            
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                    如何书写声明文件
            
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                    结构
            
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                    规范
            
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                    举例
            
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                    深入
            
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        <li class="chapter " data-level="1.4.5" data-path="Publishing.html">
            
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                    发布
            
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        <li class="chapter active" data-level="1.4.6" data-path="Consumption.html">
            
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                    使用
            
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        <li class="chapter " data-level="1.5" data-path="../tsconfig.json.html">
            
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                    工程配置
            
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                    tsconfig.json
            
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        <li class="chapter " data-level="1.5.2" data-path="../Project References.html">
            
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                    工程引用
            
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        <li class="chapter " data-level="1.5.3" data-path="../Typings for NPM Packages.html">
            
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                    NPM包的类型
            
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        <li class="chapter " data-level="1.5.4" data-path="../Compiler Options.html">
            
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                    编译选项
            
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        <li class="chapter " data-level="1.5.5" data-path="../Configuring Watch.html">
            
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                    配置 Watch
            
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        <li class="chapter " data-level="1.5.6" data-path="../Compiler Options in MSBuild.html">
            
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                    在MSBuild里使用编译选项
            
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        <li class="chapter " data-level="1.5.7" data-path="../Integrating with Build Tools.html">
            
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                    与其它构建工具整合
            
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        <li class="chapter " data-level="1.5.8" data-path="../Nightly Builds.html">
            
                <a href="../Nightly Builds.html">
            
                    
                    使用TypeScript的每日构建版本
            
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        <li class="chapter " data-level="1.6" data-path="../../wiki/">
            
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                    Wiki
            
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        <li class="chapter " data-level="1.6.1" data-path="../../wiki/this-in-TypeScript.html">
            
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                    TypeScript里的this
            
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        <li class="chapter " data-level="1.6.2" data-path="../../wiki/coding_guidelines.html">
            
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                    编码规范
            
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                    常见编译错误
            
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        <li class="chapter " data-level="1.6.4" data-path="../../wiki/TypeScript-Editor-Support.html">
            
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                    支持TypeScript的编辑器
            
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        <li class="chapter " data-level="1.6.5" data-path="../../wiki/Using-TypeScript-With-ASP.NET-5.html">
            
                <a href="../../wiki/Using-TypeScript-With-ASP.NET-5.html">
            
                    
                    结合ASP.NET v5使用TypeScript
            
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        <li class="chapter " data-level="1.6.6" data-path="../../wiki/Architectural-Overview.html">
            
                <a href="../../wiki/Architectural-Overview.html">
            
                    
                    架构概述
            
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        <li class="chapter " data-level="1.6.7" data-path="../../wiki/Roadmap.html">
            
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                    发展路线图
            
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        <li class="chapter " data-level="1.7" data-path="../../release-notes/">
            
                <a href="../../release-notes/">
            
                    
                    新增功能
            
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        <li class="chapter " data-level="1.7.1" data-path="../../release-notes/TypeScript 3.1.html">
            
                <a href="../../release-notes/TypeScript 3.1.html">
            
                    
                    TypeScript 3.1
            
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        <li class="chapter " data-level="1.7.2" data-path="../../release-notes/TypeScript 3.0.html">
            
                <a href="../../release-notes/TypeScript 3.0.html">
            
                    
                    TypeScript 3.0
            
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        <li class="chapter " data-level="1.7.3" data-path="../../release-notes/TypeScript 2.9.html">
            
                <a href="../../release-notes/TypeScript 2.9.html">
            
                    
                    TypeScript 2.9
            
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        <li class="chapter " data-level="1.7.4" data-path="../../release-notes/TypeScript 2.8.html">
            
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                    TypeScript 2.8
            
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        <li class="chapter " data-level="1.7.5" data-path="../../release-notes/TypeScript 2.7.html">
            
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                    TypeScript 2.7
            
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        <li class="chapter " data-level="1.7.6" data-path="../../release-notes/TypeScript 2.6.html">
            
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                    TypeScript 2.6
            
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        <li class="chapter " data-level="1.7.7" data-path="../../release-notes/TypeScript 2.5.html">
            
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                    TypeScript 2.5
            
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        <li class="chapter " data-level="1.7.8" data-path="../../release-notes/TypeScript 2.4.html">
            
                <a href="../../release-notes/TypeScript 2.4.html">
            
                    
                    TypeScript 2.4
            
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        <li class="chapter " data-level="1.7.9" data-path="../../release-notes/TypeScript 2.3.html">
            
                <a href="../../release-notes/TypeScript 2.3.html">
            
                    
                    TypeScript 2.3
            
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        <li class="chapter " data-level="1.7.10" data-path="../../release-notes/TypeScript 2.2.html">
            
                <a href="../../release-notes/TypeScript 2.2.html">
            
                    
                    TypeScript 2.2
            
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        <li class="chapter " data-level="1.7.11" data-path="../../release-notes/TypeScript 2.1.html">
            
                <a href="../../release-notes/TypeScript 2.1.html">
            
                    
                    TypeScript 2.1
            
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        <li class="chapter " data-level="1.7.12" data-path="../../release-notes/TypeScript 2.0.html">
            
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                    TypeScript 2.0
            
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        <li class="chapter " data-level="1.7.13" data-path="../../release-notes/TypeScript 1.8.html">
            
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                    TypeScript 1.8
            
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        <li class="chapter " data-level="1.7.14" data-path="../../release-notes/TypeScript 1.7.html">
            
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                    TypeScript 1.7
            
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        <li class="chapter " data-level="1.7.15" data-path="../../release-notes/TypeScript 1.6.html">
            
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                    TypeScript 1.6
            
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        <li class="chapter " data-level="1.7.16" data-path="../../release-notes/TypeScript 1.5.html">
            
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                    TypeScript 1.5
            
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        <li class="chapter " data-level="1.7.17" data-path="../../release-notes/TypeScript 1.4.html">
            
                <a href="../../release-notes/TypeScript 1.4.html">
            
                    
                    TypeScript 1.4
            
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        <li class="chapter " data-level="1.7.18" data-path="../../release-notes/TypeScript 1.3.html">
            
                <a href="../../release-notes/TypeScript 1.3.html">
            
                    
                    TypeScript 1.3
            
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        <li class="chapter " data-level="1.7.19" data-path="../../release-notes/TypeScript 1.1.html">
            
                <a href="../../release-notes/TypeScript 1.1.html">
            
                    
                    TypeScript 1.1
            
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        <li class="chapter " data-level="1.8" data-path="../../breaking-changes/breaking-changes.html">
            
                <a href="../../breaking-changes/breaking-changes.html">
            
                    
                    Breaking Changes
            
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        <li class="chapter " data-level="1.8.1" data-path="../../breaking-changes/TypeScript 2.4.html">
            
                <a href="../../breaking-changes/TypeScript 2.4.html">
            
                    
                    TypeScript 2.4
            
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        <li class="chapter " data-level="1.8.2" data-path="../../breaking-changes/TypeScript 2.3.html">
            
                <a href="../../breaking-changes/TypeScript 2.3.html">
            
                    
                    TypeScript 2.3
            
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        <li class="chapter " data-level="1.8.3" data-path="../../breaking-changes/TypeScript 2.2.html">
            
                <a href="../../breaking-changes/TypeScript 2.2.html">
            
                    
                    TypeScript 2.2
            
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        <li class="chapter " data-level="1.8.4" data-path="../../breaking-changes/TypeScript 2.1.html">
            
                <a href="../../breaking-changes/TypeScript 2.1.html">
            
                    
                    TypeScript 2.1
            
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        <li class="chapter " data-level="1.8.5" data-path="../../breaking-changes/TypeScript 2.0.html">
            
                <a href="../../breaking-changes/TypeScript 2.0.html">
            
                    
                    TypeScript 2.0
            
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        <li class="chapter " data-level="1.8.6" data-path="../../breaking-changes/TypeScript 1.8.html">
            
                <a href="../../breaking-changes/TypeScript 1.8.html">
            
                    
                    TypeScript 1.8
            
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        <li class="chapter " data-level="1.8.7" data-path="../../breaking-changes/TypeScript 1.7.html">
            
                <a href="../../breaking-changes/TypeScript 1.7.html">
            
                    
                    TypeScript 1.7
            
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        <li class="chapter " data-level="1.8.8" data-path="../../breaking-changes/TypeScript 1.6.html">
            
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                    TypeScript 1.6
            
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        <li class="chapter " data-level="1.8.9" data-path="../../breaking-changes/TypeScript 1.5.html">
            
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                    TypeScript 1.5
            
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                    TypeScript 1.4
            
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                                <section class="normal markdown-section">
                                
                                <p>&#x5728;TypeScript 2.0&#xFF0C;&#x83B7;&#x53D6;&#x3001;&#x4F7F;&#x7528;&#x548C;&#x67E5;&#x627E;&#x58F0;&#x660E;&#x6587;&#x4EF6;&#x53D8;&#x5F97;&#x5341;&#x5206;&#x5BB9;&#x6613;&#x3002;
&#x8FD9;&#x7BC7;&#x6587;&#x7AE0;&#x5C06;&#x8BE6;&#x7EC6;&#x8BF4;&#x660E;&#x600E;&#x4E48;&#x505A;&#x8FD9;&#x4E09;&#x4EF6;&#x4E8B;&#x3002;</p>
<h1 id="&#x4E0B;&#x8F7D;">&#x4E0B;&#x8F7D;</h1>
<p>&#x5728;TypeScript 2.0&#x4EE5;&#x4E0A;&#x7684;&#x7248;&#x672C;&#xFF0C;&#x83B7;&#x53D6;&#x7C7B;&#x578B;&#x58F0;&#x660E;&#x6587;&#x4EF6;&#x53EA;&#x9700;&#x8981;&#x4F7F;&#x7528;npm&#x3002;</p>
<p>&#x6BD4;&#x5982;&#xFF0C;&#x83B7;&#x53D6;lodash&#x5E93;&#x7684;&#x58F0;&#x660E;&#x6587;&#x4EF6;&#xFF0C;&#x53EA;&#x9700;&#x4F7F;&#x7528;&#x4E0B;&#x9762;&#x7684;&#x547D;&#x4EE4;&#xFF1A;</p>
<pre><code class="lang-cmd">npm install --save @types/lodash
</code></pre>
<p>&#x5982;&#x679C;&#x4E00;&#x4E2A;npm&#x5305;&#x50CF;<a href="Publishing.html">Publishing</a>&#x91CC;&#x6240;&#x8BB2;&#x7684;&#x4E00;&#x6837;&#x5DF2;&#x7ECF;&#x5305;&#x542B;&#x4E86;&#x5B83;&#x7684;&#x58F0;&#x660E;&#x6587;&#x4EF6;&#xFF0C;&#x90A3;&#x5C31;&#x4E0D;&#x5FC5;&#x518D;&#x53BB;&#x4E0B;&#x8F7D;&#x76F8;&#x5E94;&#x7684;<code>@types</code>&#x5305;&#x4E86;&#x3002;</p>
<h1 id="&#x4F7F;&#x7528;">&#x4F7F;&#x7528;</h1>
<p>&#x4E0B;&#x8F7D;&#x5B8C;&#x540E;&#xFF0C;&#x5C31;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x5728;TypeScript&#x91CC;&#x4F7F;&#x7528;lodash&#x4E86;&#x3002;
&#x4E0D;&#x8BBA;&#x662F;&#x5728;&#x6A21;&#x5757;&#x91CC;&#x8FD8;&#x662F;&#x5168;&#x5C40;&#x4EE3;&#x7801;&#x91CC;&#x4F7F;&#x7528;&#x3002;</p>
<p>&#x6BD4;&#x5982;&#xFF0C;&#x4F60;&#x5DF2;&#x7ECF;<code>npm install</code>&#x5B89;&#x88C5;&#x4E86;&#x7C7B;&#x578B;&#x58F0;&#x660E;&#xFF0C;&#x4F60;&#x53EF;&#x4EE5;&#x4F7F;&#x7528;&#x5BFC;&#x5165;&#xFF1A;</p>
<pre><code class="lang-ts"><span class="hljs-keyword">import</span> * as _ from <span class="hljs-string">&quot;lodash&quot;</span>;
_.padStart(<span class="hljs-string">&quot;Hello TypeScript!&quot;</span>, <span class="hljs-number">20</span>, <span class="hljs-string">&quot; &quot;</span>);
</code></pre>
<p>&#x6216;&#x8005;&#x5982;&#x679C;&#x4F60;&#x6CA1;&#x6709;&#x4F7F;&#x7528;&#x6A21;&#x5757;&#xFF0C;&#x90A3;&#x4E48;&#x4F60;&#x53EA;&#x9700;&#x4F7F;&#x7528;&#x5168;&#x5C40;&#x7684;&#x53D8;&#x91CF;<code>_</code>&#x3002;</p>
<pre><code class="lang-ts">_.padStart(<span class="hljs-string">&quot;Hello TypeScript!&quot;</span>, <span class="hljs-number">20</span>, <span class="hljs-string">&quot; &quot;</span>);
</code></pre>
<h1 id="&#x67E5;&#x627E;">&#x67E5;&#x627E;</h1>
<p>&#x5927;&#x591A;&#x6570;&#x60C5;&#x51B5;&#x4E0B;&#xFF0C;&#x7C7B;&#x578B;&#x58F0;&#x660E;&#x5305;&#x7684;&#x540D;&#x5B57;&#x603B;&#x662F;&#x4E0E;&#x5B83;&#x4EEC;&#x5728;<code>npm</code>&#x4E0A;&#x7684;&#x5305;&#x7684;&#x540D;&#x5B57;&#x76F8;&#x540C;&#xFF0C;&#x4F46;&#x662F;&#x6709;<code>@types/</code>&#x524D;&#x7F00;&#xFF0C;
  &#x4F46;&#x5982;&#x679C;&#x4F60;&#x9700;&#x8981;&#x7684;&#x8BDD;&#xFF0C;&#x4F60;&#x53EF;&#x4EE5;&#x5728;<a href="https://aka.ms/types" target="_blank">https://aka.ms/types</a>&#x8FD9;&#x91CC;&#x67E5;&#x627E;&#x4F60;&#x559C;&#x6B22;&#x7684;&#x5E93;&#x3002;</p>
<blockquote>
<p>&#x6CE8;&#x610F;&#xFF1A;&#x5982;&#x679C;&#x4F60;&#x8981;&#x627E;&#x7684;&#x58F0;&#x660E;&#x6587;&#x4EF6;&#x4E0D;&#x5B58;&#x5728;&#xFF0C;&#x4F60;&#x53EF;&#x4EE5;&#x8D21;&#x732E;&#x4E00;&#x4EFD;&#xFF0C;&#x8FD9;&#x6837;&#x5C31;&#x65B9;&#x4FBF;&#x4E86;&#x4E0B;&#x4E00;&#x4F4D;&#x8981;&#x4F7F;&#x7528;&#x5B83;&#x7684;&#x4EBA;&#x3002;
&#x67E5;&#x770B;DefinitelyTyped<a href="http://definitelytyped.org/guides/contributing.html" target="_blank">&#x8D21;&#x732E;&#x6307;&#x5357;&#x9875;</a>&#x4E86;&#x89E3;&#x8BE6;&#x60C5;&#x3002;</p>
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